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Commit 749d811f authored by Dan Carpenter's avatar Dan Carpenter Committed by Herbert Xu
Browse files

padata: add parenthesis in MAX_SEQ_NR macro 



MAX_SEQ_NR is used in padata_alloc_pd() like this:

        pd->max_seq_nr = (MAX_SEQ_NR / num_cpus) * num_cpus - 1;

It needs parenthesis or the divide by num_cpus takes precedence over the
subtraction.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Acked-by: default avatarSteffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 50d1e930

kernel/padata.c

+1 −1
Original line number Diff line number Diff line
@@ -28,7 +28,7 @@ 
#include <linux/slab.h>

#include <linux/rcupdate.h>



#define MAX_SEQ_NR INT_MAX - NR_CPUS

#define MAX_SEQ_NR (INT_MAX - NR_CPUS)

#define MAX_OBJ_NUM 1000



static int padata_index_to_cpu(struct parallel_data *pd, int cpu_index)